This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A124457 #13 Nov 21 2024 09:33:37 %S A124457 6,2,5,4,7,0,0,9,5,1,9,3,6,3,2,8,7,1,6,4,0,2,0,7,4,6,1,1,3,5,8,2,8,5, %T A124457 2,4,9,9,2,9,6,7,7,5,3,4,0,4,7,7,9,3,1,8,8,7,4,5,0,2,9,8,8,9,7,2,2,8, %U A124457 9,0,3,6,5,7,9,4,2,3,5,8,4,9,4,6,1,7,6,9,0,7,1,8,5,4,6,5,0,8,1,1,2,3,0,6,7 %N A124457 Decimal expansion of exp(1 + 1/2 + 1/3). %C A124457 Exp(1), exp(1+1/2), exp(1+1/2+1/3), ... appear to be related to derangements with minimal cycle sizes. %H A124457 G. C. Greubel, <a href="/A124457/b124457.txt">Table of n, a(n) for n = 1..5000</a> %H A124457 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A124457 exp(1 + 1/2 + 1/3) = 6.25470095... %t A124457 RealDigits[Exp[1+1/2+1/3],10,120][[1]] (* _Harvey P. Dale_, Oct 08 2012 *) %o A124457 (Magma) SetDefaultRealField(RealField(120)); Exp(1+1/2+1/3); // _G. C. Greubel_, Mar 27 2022 %o A124457 (Sage) numerical_approx(exp(1+1/2+1/3), digits=110) # _G. C. Greubel_, Mar 27 2022 %o A124457 (PARI) exp(11/6) \\ _Charles R Greathouse IV_, Nov 21 2024 %Y A124457 Cf. A000166, A001113, A067736. %K A124457 cons,easy,nonn %O A124457 1,1 %A A124457 _Alford Arnold_, Nov 03 2006 %E A124457 More terms from _Franklin T. Adams-Watters_, Nov 19 2006